GlobalEventHandlers.onclose
Baseline 2022
Newly available
Since March 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
送至視窗的 close event 的處理器(handler)。(不支援 Firefox 2 及 Safari)
語法
window.onclose = funcRef;
參數
funcRef
為函式的參照。
範例
js
window.onclose = resetThatServerThing;
規範
Specification |
---|
HTML Standard # event-close |
瀏覽器相容性
BCD tables only load in the browser